commit d4345ac53a6f2f3abc78fd3a38042c160da0b38a
author Eugene But <eugenebut@google.com> Tue Jan 05 19:17:44 2016
committer Eugene But <eugenebut@google.com> Tue Jan 05 19:19:40 2016
tree 8fc3172ede43991bd1cf94bb5efb2cb78377ab04
parent 3e444d32f7e4c43d9d59f3a5c914f7beea12233f

[ios] Make sure that |didFinishNavigation| is signalled for fast goBack.

A fast back/forward may not call |webView:didFinishNavigation:|, so
finishing the navigation should be signalled explicitely when WKWebView
isLoading is changed to NO.

BUG=571584

Review URL: https://codereview.chromium.org/1546603005

Cr-Commit-Position: refs/heads/master@{#367390}
(cherry picked from commit 7ce600bd5b62b2c79b288a5bf493251b8e8aa59a)

Review URL: https://codereview.chromium.org/1555413002 .

Cr-Commit-Position: refs/branch-heads/2564@{#477}
Cr-Branched-From: 1283eca15bd9f772387f75241576cde7bdec7f54-refs/heads/master@{#359700}